Yarn Queue Manager is not opening

[#1]

Yarn Queue Manager is not opening.yarn-queue-manager.png

[#2 · Accepted solution]

@Manoj Menon

Yarn queue manager tries to get the ambari cluster information using the following API call?

http://<AMBARI_FQDN>:8080/api/v1/clusters/<CLUSTER_NAME>;

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If you are using "Standalone Ambari View" Server then please check if you are able to make the above API call from the Standalone Ambari View Server?

# curl -u admin:admin -H "X-Requested-By: ambari" -X GET http://<AMBARI_FQDN>:8080/api/v1/clusters/<CLUSTER_NAME>;

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If you are not using Standalone Ambari View Server then in that case try creating a new instance of the Queue Manager View and then see if it works:

Ambari UI --> "Admin" --> "Manage Ambari" --> Views  <br>

.

https://docs.hortonworks.com/HDPDocuments/Ambari-2.6.1.5/bk_ambari-views/content/ch_using_yarn_queue...

[#3]

@Manoj Menon

If this answers your query then please mark this HCC thread as answered by clicking on "Accept" link on the correct answer, That way it will help other HCC users to quickly find the answers.

[#4]

Thank you.